/**
 * @file utils.h
 * @author Jae Hyung Jung (lastflowers@snu.ac.kr)
 * @brief util functions
 * @date 2022-01-03
 *
 * @copyright Copyright (c) 2022 Jae Hyung Jung
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 */


#include <ros/ros.h>
#include <string>
#include <Eigen/Geometry>
#include <opencv2/core/core.hpp>

namespace utils {

Eigen::Isometry3d getSE3matrix(const ros::NodeHandle& n,
                               const std::string& input_str);

double GetPixelValue(const cv::Mat& img, double x, double y);

}

